2907024720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12112603}}^1$

素因数の和:12112619

約数の個数: 40

約数和(自身を含む): 9011777376

約数和(自身を除く): 6104752656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12112603, 24225206, 36337809, 48450412, 60563015, 72675618, 96900824, 121126030, 145351236, 181689045, 193801648, 242252060, 290702472, 363378090, 484504120, 581404944, 726756180, 969008240, 1453512360, 2907024720]

約数ペア:

[(1, 2907024720), (2, 1453512360), (3, 969008240), (4, 726756180), (5, 581404944), (6, 484504120), (8, 363378090), (10, 290702472), (12, 242252060), (15, 193801648), (16, 181689045), (20, 145351236), (24, 121126030), (30, 96900824), (40, 72675618), (48, 60563015), (60, 48450412), (80, 36337809), (120, 24225206), (240, 12112603)]